Update RHCOS to OCP version map (#3334)

Co-authored-by: sebrandon1 <4563082+sebrandon1@users.noreply.github.com>

Author: github-actions[bot]

tests/platform/operatingsystem/files/rhcos_version_map

@@ -237,6 +237,7 @@
 4.12.80 / 412.86.202509030110-0
 4.12.81 / 412.86.202510081644-0
 4.12.82 / 412.86.202510291903-0
+4.12.83 / 412.86.202511191939-0
 4.12.9 / 412.86.202303211731-0
 4.13.0 / 413.92.202305041429-0
 4.13.0-ec.1 / 413.86.202212020609-0
@@ -610,6 +611,7 @@
 4.18.26 / 418.94.202510081222-0
 4.18.27 / 418.94.202510230424-0
 4.18.28 / 418.94.202511041748-0
+4.18.29 / 418.94.202511170715-0
 4.18.3 / 418.94.202502250906-0
 4.18.4 / 418.94.202503061016-0
 4.18.5 / 418.94.202503102036-0
@@ -666,6 +668,7 @@
 4.20.4 / 9.6.20251110-1
 4.21.0-ec.0 / 9.6.20250904-0
 4.21.0-ec.2 / 9.6.20251017-0
+4.21.0-ec.3 / 9.6.20251112-0
 4.4.0 / 44.81.202004260825-0
 4.4.0-rc.0 / 44.81.202003110830-0
 4.4.0-rc.1 / 44.81.202003130330-0